-70z-0.8=-80z+1.5

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Solution for -70z-0.8=-80z+1.5 equation: 


Simplifying
-70z + -0.8 = -80z + 1.5

Reorder the terms:
-0.8 + -70z = -80z + 1.5

Reorder the terms:
-0.8 + -70z = 1.5 + -80z

Solving
-0.8 + -70z = 1.5 + -80z

Solving for variable 'z'.

Move all terms containing z to the left, all other terms to the right.

Add '80z' to each side of the equation.
-0.8 + -70z + 80z = 1.5 + -80z + 80z

Combine like terms: -70z + 80z = 10z
-0.8 + 10z = 1.5 + -80z + 80z

Combine like terms: -80z + 80z = 0
-0.8 + 10z = 1.5 + 0
-0.8 + 10z = 1.5

Add '0.8' to each side of the equation.
-0.8 + 0.8 + 10z = 1.5 + 0.8

Combine like terms: -0.8 + 0.8 = 0.0
0.0 + 10z = 1.5 + 0.8
10z = 1.5 + 0.8

Combine like terms: 1.5 + 0.8 = 2.3
10z = 2.3

Divide each side by '10'.
z = 0.23

Simplifying
z = 0.23

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